IDracaena isikhulile ngenxa yokubukeka kwayo okuhle nephunga elimnandi. Lesi sitshalo sinamaqabunga amade noma acishe abe luhlaza aluhlaza kanye namahlamvu awo aphuzi, amhlophe, anombala opinki, aqoqwe ngamapaniki. Noma kunjalo, imbali ingalahlekelwa umphumela wayo wokuhlobisa. Abaningi bakhathazekile ngokuthi kungani ama-Dracaena ehlisa amaqabunga.
Amacembe eDracaena awela - kungaba yini isizathu
Okokuqala, udinga ukwazi ukuthi ukuwa njalo kwamaqabunga aphansi kanye nokuphuzi kwawo kuyinto ejwayelekile ezohambisana nembali ekukhuleni kwayo konke. Ngokwesilinganiso, ubudala beqabunga elilodwa yiminyaka emi-2. Ngemuva kokufa kwamahlamvu amadala, kuzovela okusha.
Ukubonakala kwedracaena
Kodwa-ke, kudracaena, amaqabunga awela hhayi kuphela ngenxa yezizathu zemvelo. Uma ngokuhamba kwesikhathi ingxenye enkulu yamahlamvu izokuwa, khona-ke kufanele uqaphele. Esinye isizathu kungaba:
- kudlula isikhathi sokunciphiswa;
- ukulimala ohlelweni lwezimpande;
- ukwephulwa kwemithetho yobuchwepheshe bezolimo;
- ukuhlaselwa inkathazo eyingozi;
- ukunqotshwa kwezifo.
Kubalulekile!Amaqabunga esitshalo asesimweni esijwayelekile ngokuvamile aqondiswa phezulu, akha i-angle eyingozi nesiqu.
Isitshalo esithengiwe esitolo kumele sivumelane nezimo ezintsha zasekhaya. Ekuqaleni, izinga lokukhanya, umswakama kanye nokushisa komoya egumbini kuyothinta inhlala-kahle yezimbali. Uma idracaena esanda kuthengwa yehlise amaqabunga, khona-ke asikho isizathu esithile sokukhathazeka - lokhu kungokwesikhashana.
Izifo
Ukunakekelwa okungafanele noma ukufakelwa kungaholela ekuveleni kwezifo ezahlukahlukene esitshalweni. Isimbali esinokungavikeleki komzimba okuthe xaxa singathinteka ezifweni fungal, viral noma bacteria.
I-Alternariosis
Ama-ejenti wokubulala lesi sifo isikhunta esinikezwe uhlobo lwe-Alternaria. Imbali ethelelekile emaqabungeni izoqala ibone izindawo eziyindilinga zohlobo oluhlaza onsundu. Ngemuva kwesikhathi, bazoba mnyama. Ekugcineni, ingxenye yamaqabunga embozwe ngalezi zindawo izoqala ukufa. Ukusuka ngaphandle, amaqabunga ambozwe ngethala leminqumo eliqukethe izinhlamvu ze-pathogen.
I-Fundazole yezidakamizwa ngokumelene ne-Alternaria
Ngezibonakaliso zokuqala zalesi sifo, imbali idluliselwa efasiteleni lamahhala kude nezinye izitshalo futhi kusulwe amahlamvu ngokufakwa komlotha wokhuni. IDracaena ingalashwa ngosizo lwemishanguzo iFundazol, iTopaz noma i-Oksikhom. Umthamo - 10 g nge-0,5 wamanzi.
Ukunaka! Imbali kufanele ifafazwe kathathu ngekhawu lezinsuku eziyi-10.
I-Phyllosticosis
Lesi yisifo fungal esivame ukuthinta abantu abadala nezimbali ezindala. Kubonakala emaqabungeni alesi sitshalo ngesimo sezindawo ezinombala onsundu omfushane nomngcele wombala oluhlaza okotshani. Ngokuhamba kwesikhathi, zizoshintsha zibe izinhlamvu ezincane ezimnyama.
Ukwelapha isihlahla, udinga:
- Susa izindawo ezinegciwane. Amacembe athinteke kakhulu kufanele anqunywe ngokuphelele.
- Fafaza izindawo zokusikeka nge-activated carbon powder, ushoko. Ukucutshungulwa, ungasebenzisa iodine noma oluhlaza okotshani.
- Futha isitshalo ngesixazululo seTopazi noma iSkor. Isifutho senziwa amahlandla ama-3 ngokuphumula kwesonto.
Kubalulekile!Ngesikhathi sokulashwa, noma iyiphi i-biostimulant ifakwa emanzini okunisela. Okuthandwa kakhulu yiZircon no-Epin.
Bacteriosis
Kuyisifo esithathelwanayo esithinta izingxenye ezahlukahlukene zesitshalo. Amathiphu amaqabunga aqothulayo aba nsundu, izilonda ezincane ziyavela esiqwini nakuthungatha, umqhele uphenduke ophuzi.
Umucu onamafutha ophuzi uzokwehlukanisa izicubu ezithelelekile kulawo anempilo. Uhlelo lwezimpande luphinde lube nesifo uma igumbi lishisa futhi inhlabathi ligcwele amanzi.
Isitshalo esingenwe yi-bacteriosis asikwazi ukwelapheka. Ungasika ihlumela elinempilo ngaphandle kwezimpawu zesifo bese uzama ukusisiphula.
I-Fusarium
Izindawo eziphuzi kumaqabunga aqothulayo zikhombisa ukutheleleka kwalesi sifo fungal. Isitshalo sizoqala ngokushintsha umbala waso ube nsundu.
Amaqabunga onakalisiwe ayasuswa, futhi izigaba ziphathwa ngamalahle noma isinamoni esebenzayo. Isihlahla sifafazwa ngesisombululo seFundazole, iBenomil noma iVectra.
Inqubo yenziwa izikhathi ezingama-2-3 ngesikhawu sezinsuku ezingama-3-5. Ngenhloso yokuvimbela, i-Fitosporin-M ingeniswa emanzini okunisela.
Ukunaka! Kuyasiza futhi nasekudluliseleni lesi sitshalo emhlabathini omusha ophathwe ngesisombululo seGumistar.
I-Fucariosis yatheleleka nge-dracaena
Izinambuzane
Ngenxa yezinambuzane eziyingozi, i-dracaena ingagula futhi ilahle amaqabunga. Susa izinambuzane ngokushesha ngemuva kokutholwa. Izinambuzane ezivame kakhulu yizinambuzane ezikalwa ngezikali, izibungu zesicabucabu, ama-aphid, ama-mealybugs.
Isihlangu
Ukuba khona kwalesi sinambuzane kukhonjiswe ngamathafa ansundu ayindilinga angu-1-3 mm ubukhulu, ukumboza zonke izingxenye zesitshalo. Zisetshenziswa inkathazo njengendawo yokukhosela.
Amacembe azothola i-hue ebomvu ophuzi, aqale ukucwila, ome futhi afe. Isinambuzane ngokwaso singasuswa ngesandla ngesipanji esifakwe emanzini anosawoti.
Ukunaka! Indlela ephumelela kakhulu yokulawula ukwenza ukwelashwa nge-Aktara izikhathi ezi-2 ngezikhathi ezithile zaphakathi nesonto.
Isikhala sesicabucabu
Lesi sinambuzane esincane esingu-0.5 mm ubukhulu sipendwe ophuzi-luhlaza. Kunzima kakhulu ukubona. Umkhonto uhlala ngaphakathi kweqabunga, lapho amabala amhlophe azovela khona ngokuhamba kwesikhathi.
Izindawo ezilimele zimbozwe amafomu afana ne-cobwebs. Amahlamvu angaphenduka aphuzi abe mnyama.
Ukwelashwa kwe-dracaena kuqukethe ukwelashwa ngesisombululo se-soapy esishiswe ku-+50 ° C nokufafaza nge-Actellik noma iFitoverm. Isifutho senziwa kuphela ngemuva kokoma kwesihlahla.
Ama-aphid
Izinambuzane ezincane zilimaza kakhulu izingxenye ezingenhla zamahlumela nezingxenye ezingezansi zamapuleti, zincela ujusi wamaselula kuzo. Amacembe athelelekile alahlekelwa umbala wawo, ajike aphuzi bese ewa. Ukwelashwa ngesikhathi kuzosiza ukuvikela ukufa kwesitshalo.
Ama-insecticides asetshenziselwa ukulwa nalesi sinambuzane. Imbali iphathwa nge-Antitlin noma i-Biotlin njalo ezinsukwini ezi-5 kuze kube yilapho ilulama ngokuphelele.
I-Mealybug
Lesi sinambuzane singena emapuletini amaqabunga kanye namahlamvu eqabunga. Ezindaweni ezinegciwane, ungabona ukuphuma kwe-wax okufana noboya bekotini. Imbali izoba nokubambezeleka kokukhula nentuthuko. Isihlahla siphathwa ngokufafaza ngamanzi anensipho. Ngemuva kwalokho, iphathwa amahlandla ama-3 ngesisombululo se-Aktar noma se-Mospilan ngokuphumula kwezinsuku ezingama-5-7. Kufanelekile nokuvuselela inhlabathi nokufakelwa.
IDracaena ethintwe yi-mealybug
Umswakama wenhlabathi
Naphezu kothando lomswakama, i-dracaena akufanele igcotshwe njalo. Ngemuva kokunisela ngakunye, udinga ukulinda kuze kube yilapho umhlabathi womile ngokujula ngo-3-4 cm.
Okokubheka! Izinga lokomiswa kwenhlabathi lihlolwa ngenduku - linamathele emhlabathini ngo-4-5 cm, lisuswe, bese ubheka ukuthi yisiphi isimo somhlaba esisephepheni.
Isampulu esidala siniselwa njalo ezinsukwini ezingama-2-3 ehlobo. Ebusika, imvamisa yokunisela iyancishiswa izikhathi ezingama-2-3, kuye ngeminyaka yembali kanye nokushisa komoya.
Abamele iBroadleaf yedracaena banesidingo esikhulu somswakama. Ehlobo ziniselwa nsuku zonke. Amasampula amancanyana adla amanzi amancane. Zingagcwaliswa kalula. Amaqabunga alahliwe uwuphawu lokuqala lokomisa izimpande. Ukufafaza njalo nokunisela kuzosilungisa isimo.
Kubalulekile!Ungakhohlwa ukukhulula inhlabathi ebhodweni ngemuva kokunisela ngakunye.
Ukushisa komoya
Embuzweni wokuthi kungani idracaena ilenga futhi kufanele enzeni kuleli cala, kukhona impendulo. Isizathu singaba semoyeni owomile, oshisayo.
Ukulawulwa kokushisa komoya kuzosilungisa isimo. Lapho-ke lesi sitshalo sizokwazi ukukha amaqabunga.
- Ehlobo nasentwasahlobo, iDracaena izizwa ikhululekile emazingeni okushisa ukusuka ku-+20 ° C kuya ku-+25 ° C. Uma umoya ufudumele ngisho, umqhele uzolahlekelwa ukubukeka kwawo okuhle.
- Ebusika, kuvunyelwe ukuthwala imbali emazingeni okushisa aphakathi kuka +17 ° C kuya ku-+19 ° C. Ungavumeli izinga lokushisa lehle ngaphansi kuka-+15 ° C.
Izinguquko zokushisa ezingazelelwe nazo ziyingozi. Uma imbali iqala ukulahla amahlamvu, khona-ke ihlushwa yi-hypothermia.
Ukubola kwezimpande
Izimpande zesitshalo zingabola ngenxa yenhlabathi enamanzi. Lesi ngesinye isizathu esenza amaqabunga e-Dracaena awele phansi. Esimweni esifanayo, isihlahla sidluliselwa ebhodweni elisha, elalisetshenziselwa i-disin ngaphambili notshwala. Kubalulekile ukuthola ukufakelwa ngesikhathi.
Ukudlulisa idracaena ebhodweni elisha
Ungagcina imbali ngokulandela lezi zinyathelo:
- Khipha ngokucophelela isihlahla ngaphandle ethangini bese uhlanza noma yimuphi umhlabathi osele ezimpandeni.
- Nquma izingxenye ezibolile zempande ngama secateurs abukhali. Ngaso leso sikhathi, bamba u-3-5 cm wezicubu ezinempilo.
- Faka izimpande kusixazululo pinki se-potassium permanganate noma se-Bordeaux.
- Fafaza amaphuzu asikiwe ngomlotha wezinkuni noma ngesibabule se-colloidal.
- Dlulisela isihlahla esitsheni esenziwe ngenhlabathi enomhlabathi omusha.
Kubalulekile! Futhi, isiko liniselwa ngesisombululo esingamaphesenti amahlanu se-Previkur noma i-Apirin-B izinyanga eziyi-3-4.
Ezinye izinkinga ezingaba khona
Kukhona ezinye izizathu ngenxa yokuthi amaqabunga aqala ukubuna futhi afe:
- ukulimala komgqomo;
- ukukhula kancane;
- redness of amacembe amacembe;
- ukushiswa yilanga.
Uma isiqu siphukile, lapho-ke indawo yekhefu idinga ukudalulwa nge-secateurs ekhonjiwe. Ngemuva kokuthi usike uvalwe nge-wax. Lokhu kuzoyivimbela ukuthi ingoma. Imbali ekhula kancane idluliselwa enhlabathini evundile futhi ivundiswe. Kwenziwa into efanayo esimweni sokudonswa kabusha kwamahlamvu. Isihlahla esisefasiteleni sifafazwa kusihlwa lapho ilanga selishonile ukuze amaqabunga angaphenduki ophuzi.
Manje umuntu wezimbali uyazi ukuthi kungani idracaena lehlisile amaqabunga, ukuthi benzeni esimeni esinjalo. Imithetho engenhla izosiza ukuvuselela imbali futhi ibuye ijabulise abaniniyo.
